Home » OUSIMY Front Left Air Suspension Strut with ADS for Mercedes W212 E-Class W218 CLS 4MATIC 2010-2017 | OE A2123208113, A2123201938, A2123203338, A2123234600
OUSIMY

OUSIMY Front Left Air Suspension Strut with ADS for Mercedes W212 E-Class W218 CLS 4MATIC 2010-2017 | OE A2123208113, A2123201938, A2123203338, A2123234600

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  • Vendor OUSIMY
  • SKU QMJZ0026-W212-QL
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All products include a 3-Year Limited Warranty.

The warranty covers:
β€’ Manufacturing defects
β€’ Product quality issues
β€’ Failures under normal use conditions


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β€’ Incorrect installation
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Description Shipping information Reviews (0)

OE Part Number: A2123208113, A2123201938, A2123203338, A2123234600

OUSIMY front left air suspension strut equipped with ADS adaptive damping system is a direct replacement air shock assembly built for Mercedes-Benz W212 E-Class and W218 CLS-Class 4MATIC all-wheel drive vehicles from 2010 to 2017.

Basic Specs Made with heavy-duty steel body, reinforced rubber air spring bladder and precision machined aluminum mounting base. This single strut fits the front left side, features double pipe gas shock construction and factory-matched ADS electrical connector for 4MATIC AWD models.

Key Advantages Our upgraded air strut strengthens the rubber air bladder to resist aging, cracking and air leakage, which is the most common failure point on original factory struts. The integrated ADS sensor fully retains the vehicle’s adaptive damping function. It is bolt-on direct replacement, matches original mounting geometry with no extra modification required after proper installation.

Common Issues This Part Fixes Replace worn-out OEM air strut to resolve typical W212 / W218 air suspension failures: front driver side sagging, vehicle leaning, knocking/clunking noise over bumps, air leak, oil seepage, harsh uneven ride and frequent repeated replacement of air suspension components.

Related OBD / VCDS Fault Codes This ADS front left air strut repairs common suspension error codes including C1563, C1564, C1575, C1576. These codes trigger the suspension warning lamp on dashboard when the factory air strut loses pressure or the ADS sensor malfunctions.

Shipping Info Free fast shipping. Orders ship directly from our warehouse, most orders dispatched within 1-2 business days.

Warranty & Installation Backed by 4-year manufacturer warranty. Professional shop installation is highly recommended for air suspension pressure setup and ADS electronic calibration.

Full Vehicle Compatibility List

  • Mercedes-Benz E-Class W212 4MATIC 2010-2016
  • Mercedes-Benz CLS-Class W218 4MATIC 2011-2017

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